cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A070016 Least m such that Chowla's function value of m [A048050(m)] equals n or 0 if no such number exists.

Table of values

n a(n)
1 0
2 4
3 9
4 0
5 6
6 8
7 10
8 15
9 14
10 21
11 121
12 27
13 22
14 16
15 12
16 39
17 289
18 65
19 34
20 18
21 20
22 57
23 529
24 95
25 46
26 69
27 28
28 115
29 841
30 32
31 58
32 45
33 62
34 93
35 24
36 155
37 1369
38 217
39 44
40 63
41 30
42 50
43 82
44 123
45 52
46 129
47 2209
48 75
49 40
50 141
51 0
52 235
53 42
54 36
55 106
56 99
57 68
58 265
59 3481
60 371
61 118
62 64
63 56
64 117

List of values

[0, 4, 9, 0, 6, 8, 10, 15, 14, 21, 121, 27, 22, 16, 12, 39, 289, 65, 34, 18, 20, 57, 529, 95, 46, 69, 28, 115, 841, 32, 58, 45, 62, 93, 24, 155, 1369, 217, 44, 63, 30, 50, 82, 123, 52, 129, 2209, 75, 40, 141, 0, 235, 42, 36, 106, 99, 68, 265, 3481, 371, 118, 64, 56, 117]